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National Cryosphere Desert Data Center
China Global Merged Land Surface Temperature Dataset (1850-2020)
The global surface temperature observation dataset is the foundation of global warming research. Against the backdrop of intensified global warming an...
visits:
9453
file size:
81.2 MiB
update time:
2026-01-13

National Cryosphere Desert Data Center
Multi-precipitation concentration indicators dataset for mainland China from 1961 to 2100
 Global climate change intensifies the hydrological cycle, leading to frequent extreme precipitation events. The precipitation concentration index is...
visits:
1896
file size:
144.2 MiB
update time:
2026-05-09

National Cryosphere Desert Data Center
Hourly Surface Ozone (HrSOD) Dataset in China (2005-2020)
This dataset collected hourly ground ozone observation data (over 60000 records), meteorological data, remote sensing products, and socio-economic informa...
visits:
8473
file size:
37.1 GiB
update time:
2026-07-07

National Cryosphere Desert Data Center
National 1:250000 three-level River Basin data set
This data set is China's 1:250000 three-level watershed zoning data in 2002, including three-level watershed zoning boundary, watershed zoning name and wa...
visits:
70091
file size:
825.9 MiB
update time:
2026-07-10

National Cryosphere Desert Data Center
HRLT: A high-resolution (1 day, 1 km) and long-term gridded dataset for temperature and precipitation across China(1961–2019)
Accurate long-term temperature and precipitation estimates at high spatial and temporal resolutions are vital for a wide variety of climatological studi...
visits:
16606
file size:
830.6 GiB
update time:
2026-05-14

National Cryosphere Desert Data Center
ChinaSoyArea10m: a dataset of soybean planting areas with a spatial resolution of 10 m across China from 2017 to 2021
Although China is the world's largest soybean consumer and fourth largest soybean producer, there is a lack of high-resolution annual maps depicting t...
visits:
6692
file size:
8.0 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Hourly Surface Temperature Dataset for China and Surrounding Regions (2000–2023)
visits:
6038
file size:
10.5 GiB
update time:
2025-12-09

National Cryosphere Desert Data Center
Reconstructing 6-hourly PM2.5 datasets from 1960 to 2020 in China（1960-2020）
For decades, PM2.5 has changed the radiation balance on Earth, increasing environmental and health risks, but it was not until 2013 that it was widely m...
visits:
8409
file size:
3.6 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
The China river extent maps (CRED) from 2016 to 2023
visits:
6046
file size:
825.4 MiB
update time:
2026-01-14

National Cryosphere Desert Data Center
The First Chinese Glacier Inventory (Version 2)
The Second Edition of the First Chinese Glacier Inventory (FCGI v2) is a high-resolution digitized cryospheric dataset derived from historical topographic ma...
visits:
743
file size:
35.4 MiB
update time:
2026-08-26

National Cryosphere Desert Data Center
CIWW1km:China High-Resolution Monthly Irrigation Water Withdrawal Dataset (2000–2020)
   The CIWW1km dataset was developed based on an innovative physics-constrained estimation framework. By integrating multi-source remote sensing...
visits:
4821
file size:
5.9 GiB
update time:
2026-09-04

National Cryosphere Desert Data Center
visits:
7382
file size:
147.2 KiB
update time:
2026-09-24

National Cryosphere Desert Data Center
A dataset of annual maximum snow depth with 10-meter resolution in typical snow regions of China during 2017–2023
 Snow depth is a key parameter for quantifying terrestrial water storage and characterizing snow hydrological processes. As an extreme snow metric, A...
visits:
668
file size:
732.8 GiB
update time:
2026-08-26

National Cryosphere Desert Data Center
A cloud-free MODIS NDSI dataset for China(2001–2020)
 This dataset utilizes a spatiotemporal adaptive fusion method (STAR) that comprehensively considers spatiotemporal background information to generat...
visits:
8522
file size:
48.7 GiB
update time:
2026-05-20

National Cryosphere Desert Data Center
Using the 30 year change of coastline in Chinese Mainland, the time series analysis data of Landsat (1990-2019)
This dataset uses the Google Earth Engine (GEE) platform to analyze the spatiotemporal evolution characteristics of China's coastline, including Haina...
visits:
5085
file size:
277.5 MiB
update time:
2026-09-24

National Cryosphere Desert Data Center
China Atmospheric Pollutant and Carbon Dioxide Emission Trends Dataset (2005-2021)
This data set has compiled the coupled emission data set of air pollutants and carbon dioxide in Chinese Mainland from 2005 to 2021, namely, ABACAS-EI...
visits:
12767
file size:
832.0 KiB
update time:
2026-01-14

National Cryosphere Desert Data Center
A 30 m annual cropland dataset of China from 1986 to 2021
This dataset was created using a large number of Earth remote sensing satellite images from Google Earth Engine. Firstly, collect training samples bas...
visits:
7277
file size:
21.4 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
China Full Coverage XCO2 Daily Dataset Based on DSC-DF-LGB (2015-2020)
In recent years, the concentration of atmospheric carbon dioxide in China has been increasing year by year. Satellite observation is the main means of ...
visits:
4996
file size:
4.8 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
The China industrial water withdrawal dataset (CIWW)
As the second largest human sector in water use, high-quality industrial water grid data is crucial for water resource research and management Reason is...
visits:
7261
file size:
1.1 GiB
update time:
2026-01-13

National Cryosphere Desert Data Center
CIrrMap250: annual maps of China's irrigated cropland from 2000 to 2020
The distribution of irrigated farmland is a key data for conducting ecological, hydrological, and climatic research, and holds a particularly importan...
visits:
9848
file size:
2.6 GiB
update time:
2026-07-13

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